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I got a sony bravia kdl46nx800 led tv and for some reason, there is a green line on the right edge of the screen on certain HD channels and not on regular channels when i watch the shows. it is a common thing to happen? or certain signal from HD program channels?
Re: I got a sony bravia kdl46nx800 led tv and for some...
Hi,
I can't say I've ever seen that happen with that TV before so I'd say it definitely isn't common. I'm pretty sure it's the signal from the HD channels, I'd suggest talking to your cable service provider.
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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
Most common cause for this on the Sony KDL 40EX520 is that the connections to the screen across the top edge of the panel become loose causing blurred picture, mis-aligned colors etc. The Fix requires dis-assembly (Removal of the entire case) and re-seating/resecuring the connection across the top of the LCD Panel.
There is a pretty detailed video of the process (less the disassembly) here: https://www.youtube.com/watch?v=80PfZXFGDvQ
the ribbon flat connection tapes that connect the led panel driver to the panel have prob delaminated
this cant be repaired easily and you would need to replace the panel
This problems are not tv firmware.Firmware is for basic updating software,never cures hardware problems.This problems is the tv Tuner signal board itself,exchange it to another tv or ask for warrenty repair,just make sure they change the whole tv Tuner signal board.This problems could be anythings in tv Tuner signal board circuitries causing this problems.
Usually this happens to my set when I am in HD cable channel mode after being on a non-digital ANALOG channel.
I basically reset the TV by changing to a DIGITAL cable channel -- stay on that channel for ten-twenty seconds -- then I switch back DIRECTLY to a HD channel (key in channel number directly on remote).
TV works fine -- seems to be a glitch when the TV changes modes from Analog to HD
There is nothing wrong with you Sony Bravia TV and it suppport all HD and SD formats.
Are you viewing the HD version of the channel when it is showing a standard defination show. e.g SKY1 HD instead of SKY1.
This means that regular standard defination shows are in a 4:3 ratio and does not fill the whole screen. In order to view these type of shows you will need to tune to regular channel instead of the HD version.
You can check if a show is brocast in HD by going into the tv guide and checking for the HD symbol in the programme symposis.
if the line is in the same place all the time im afraid to say that is a pixel problem on your display contact sony they may offer you a replacement display or altleast a way of changing the set.
this can be a weak signal check the connections on cables. also in hot weather you can get a build up of static electricity and it will need to be discharged, turn off tv at mains and cross the connector and the cables if you have a buster or other box connected to them turn off and do the same to them. use something metal but make sure there is no power to them.
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